Tall1080×1440
1080×1440 is the 3:4 maximum Instagram Help allows at a 1080px width, and it matches the profile grid.
Instagram Help says a photo is kept when its width is 320–1080px and its aspect is between 1.91:1 and 3:4. At 1080px wide, 1440px tall is that 3:4 ceiling. Some schedulers still publish through an API that stops at 4:5 (1080×1350).
- Export size
- 1080×1440
- Aspect
- 3:4
Source: Instagram Help — photo resolution
How to export it
- Open the tool and drop in the photo. It stays in this browser.
- This preset is preselected. Drag the frame, or use Focus on detail, until the subject sits where you want it.
- Check any other sizes you need and download. A single size saves as a file; several sizes save as a ZIP.
1080×1440
What the overlay is warning you about
This placement has no interface covering the picture. The whole frame is the design.